of.com great way to get out and play. for more information, visit sfrecpark.org. that out and play and get into the groove. rec and parks offers dance classes for seniors. first-time beginners or lifetime enthusiasts -- all are welcome. enjoy all types of music. latins also, country and western. it is a great way to exercise while having lots of fun. seniors learn basic moves and practice a variety of routines. improve your posture, balance, and flexibility.